Weather Alert: Severe storms roll into Delaware Valley ahead of hot, stormy Saturday

Weather Authority: 10 p.m. Friday forecast

FOX 29 Weather Authority 10 p.m. Friday forecast.

PHILADELPHIA - The Delaware Valley is experiencing extreme heat as a heatwave envelopes the area into Saturday.

The National Weather Service issued several heat advisories and warnings for the Delaware Valley through Saturday evening as dangerous heat sits over the region.

For Friday night, there is a chance for an isolated pop-up thunderstorm to develop, but the region should expect the heat to continue, with temps dropping into the upper 70s as Saturday morning approaches.

>> Shade Stations offering vulnerable Philadelphia communities relief from extreme heat

The City of Philadelphia has issued a Heat Health Emergency in effect until Saturday at 8 p.m. This activates the city's emergency heat programs, which include cooling centers, home visits by field teams and enhanced daytime outreach for those in homeless situations.

>> Philadelphia declares citywide heat emergency as residents struggle to stay cool

The PCA Heatline will be open between 8:30 a.m. and midnight both Friday and Saturday for anyone experiencing issues. The number is 215-765-9040.

Tips to beat the heat

Slow down
If using a fan for relief, open the windows
Stay in air conditioning when possible
Wear lightweight clothing
Close curtains and blinds
Drink plenty of water
Take care of the elderly, small children and pets

Hot water hazards to keep an eye on as temperatures climb

Friday's temperatures are expected to reach the 90s for the first time this year. FOX 29's Jenn Frederick chats with FOX 29 meteorologist Drew Anderson about hot weather hazards.

>> Get the FOX 29 Weather Authority App for weather alerts in your area

Looking ahead, temperatures Saturday should top out in the mid-90s before a cold front approaches, bringing storms that could dump heavy rain, leading to flash flooding, damaging winds and some storms could contain hail.

On the back end of that front, temperatures across the region will cool off, seeing highs Sunday in the low to mid 80s. Monday and Tuesday should also be pleasant.

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SEVEN-DAY FORECAST

FRIDAY NIGHT: Isolated storms. Low: 74

SATURDAY: Hot, scattered storms. High: 92, Low: 72

SUNDAY: Less humid. High: 84, Low: 67

MONDAY: Stays nice. High: 83, Low: 66

TUESDAY: Nice start to August. High: 83, Low: 64

WEDNESDAY: Sunny, pleasant. High: 83, Low: 66

THURSDAY: Partly sunny. High: 84, Low: 72